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Vulnerabilities CVE-2026-64517

CVE-2026-64517

None
Open
TLP:CLEAR

drm/xe/gsc: Fix double-free of managed BO in error path

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Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe/gsc: Fix double-free of managed BO in error path The error path in xe_gsc_init_post_hwconfig() explicitly frees a BO allocated with xe_managed_bo_create_pin_map() via xe_bo_unpin_map_no_vm(). Since the managed BO already has a devm cleanup action registered, this causes a double-free when devm unwinds during probe failure. Remove the explicit free and let devm handle it, consistent with all other xe_managed_bo_create_pin_map() callers. (cherry picked from commit 71d61e3e299a17139e47f980a4d6f425b2c59bf7)

Details

EPSS Score
0.17%

6.5th percentile

Confidence
90%
Published
Jul 25, 2026
Last Modified
Jul 25, 2026
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